Callensburg Patents Lawyers

Ryan Mergl is a former prosecutor and respected trial attorney. He represents clients throughout Pennsylvania and in the United States Federal Courts.

Awards & Recognition
Super Lawyers selected Mergl to their list as a Rising Star, noting his high-degree of peer recognition and professional achievement, he is a Top 100 Criminal Defense Attorney in Pennsylvania as named by the Association of American Trial Lawyers, and Pittsburgh Magazine named Mergl one of Western Pennsylvania’s "40 Under 40”.

Background
Mergl is admitted to practice before the Pennsylvania Supreme Court, the United States District Court for the Western District of Pennsylvania, and the...

Mr. Sneath is a Shareholder and Director at Pittsburgh's Houston Harbaugh, P.C. law firm and is a business litigation, IP and tort trial lawyer who has tried over 95 cases to verdict. He specializes in business litigation, intellectual property, patent, trademark and copyright infringement, cybersecurity, data breach, Artificial Intelligence (AI) and technology law issues, employment litigation, products liability, industrial accidents, insurance coverage bad faith litigation. He is a Certified Mediator and Arbitrator and is served as a Federal Court Special Master in patent infringement and complex matters. He received his J.D. degree in 1983 from Duquesne University School of Law...

I am counsel at the Buchanan Ingersoll & Rooney PC, where I focus my practice in the energy, intellectual property, and complex civil litigation areas. In particular, I have represented plaintiffs and defendants in dozens of lawsuits throughout the country. I also have experience representing clients at trial, having successfully represented plaintiffs in a case with in a multi-million dollar jury verdict, and on appeal, having successfully argued before the Federal Circuit. I am licensed to practice in the states of Pennsylvania and Illinois, as well as being a registered patent attorney before the US Patent and Trademark...

"I've been fortunate to have had the opportunity to practice in areas of law that are fascinating and challenging. More than thirty-eight years of litigating cases involving technology and business innovation means that every case is different and interesting. I am continually learning about technological advancements that I might not otherwise learn about and meeting clients who are super intelligent, entrepreneurial and adventuresome." Spending his entire law career with Feldstein Grinberg Stein & McKee, Stanley Stein concentrates his practice in Business-Related and Commercial Litigation, including Trade Secret, Non-Compete, and Intellectual Property Litigation, including Patent and Trademark Litigation. In addition, he litigates...

Gwen R. Acker Wood, PhD., Esq., is a registered patent attorney with over 18 years experience in all forms of intellectual property, including patents, trademarks and copyrights. Her practice includes preparation and prosecution of U.S. and foreign patent applications, patentability and infringement/freedom-to-operate opinions, due diligence analyses, U.S. and foreign patent portfolio strategy and management, trademark searches and registration, and copyright registration. Dr. Acker Wood has a doctorate in biology, and her areas of expertise include biotechnology, pharmaceuticals, biomechanical and mechanical devices, chemistry and life sciences. Dr. Acker Wood is admitted to practice in the Commonwealth of Pennsylvania, the State...

Mr. Ernsberger was a founding partner of the law firm of Behrend and Ernsberger, and is now a shareholder in its successor, Behrend and Ernsberger, P.C. with offices in the City of Pittsburgh. Mr. Ernsberger has been engaged primarily in trial practice for twenty years, having in that time tried approximately 50 civil jury trials of various types and degrees of complexity and settled many others. The claims litigated include medical malpractice, RICO, ERISA, Fair Labor Standards Act, consumer protection, trademark infringement, patent infringement, patent mismarking, Federal False Claims, products liability, multi-unit construction contracts, employment discrimination, wrongful discharge, insurance fraud,...

High Swartz Managing Partner Joel Rosen’s areas of practice include franchise law, business and commercial law, employment law, trademark/copyright law and commercial leasing. Mr. Rosen has counseled numerous businesses with regard to general corporate and commercial transactions, including formation, mergers & acquisitions, licensing, sales, and financing projects. Mr. Rosen’s corporate client base spans a broad spectrum of industries, including biotechnology, franchise, weight-loss, food and restaurant, consumer products, media and entertainment, software and technology, and nonprofit organizations.

Mr. Rosen presently serves on the Board of Directors of several nonprofit organizations, including The Hepatitis B Foundation, The Pennsylvania Biotechnology Center, The Baruch S....

Joshua Gerben is the founder and principal of Gerben IP, an IP law firm that specializes in trademarks, patents and copyrights for corporate, medium and small businesses throughout the United States and abroad. Having registered thousands of trademarks since 2008, Gerben IP is nationally known and trusted. You may have seen Josh in publications like: ESPN, NPR, Wall Street Journal, The Washington Post and more. Josh also periodically appears on Fox News, CNBC and other major TV Networks. Gerben IP has a team of attorneys, paralegals, law clerks and support staff to ensure our services provide the best customer experience...

Experienced intellectual property attorney with over 18 years of practice - specializing in patents and trademarks, admitted to practice before United States Patent and Trademark Office and in New York, New Jersey, Pennsylvania. Leonid received his Bachelor’s degree in electrical engineering from the New York Polytechnic University (now NYU Tandon School of Engineering). After working five years as an engineering consultant, he pursued a law degree from Benjamin N. Cardozo School of Law. Leonid worked for a boutique law firm and later for a Top 25 Am Law/Global 100 general services law firm. After working in Big Law for several...

I am passionate about working with clients who are excited about their intellectual property and who value their IP attorney as an integral part of their team. When you hire me, you will find that I am intelligent, candid, and creative in my approaches. I listen to what you need, and work hard to help you get the results you want. I work very well with small to mid-size clients who do not typically have full-time in house intellectual property counsel, but need high quality intellectual property advice. I can help you stay out of trouble, and maximize your...

Intellectual property and regulatory compliance have been central to my career, both as an engineer and an attorney. I am passionate about protecting the ideas, concepts and inventions of others and I am always looking to bring my skills, education and experience to unique situations.

Robert E. Gordon is a civil litigation, Intellectual Property (IP) and Patent attorney in our Doylestown, Bucks County office. He possesses comprehensive experience representing both plaintiffs and defendants over a wide variety of complex commercial litigation matters. Admitted to practice in both Pennsylvania and New Jersey, Robert has appeared in both state and federal courts throughout Philadelphia, Southern New Jersey, and their surrounding counties. He has represented both individuals and large companies, and has helped to secure multiple six-digit judgments for his clients. Robert’s broad range of civil litigation experience has also involved him in personal injury and workers’ compensation...

Partner at McCarter & English LLP, in the Intellectual Property and Technology Law Group. I have a wealth of industry experience in the computer software and hardware fields to bolster the legal experience I have developed over the years. My primary focus is on intellectual property matters in the technology sector, mainly involving patent prosecution and litigation. However, we also handle a whole host of other matters, including corporate transactions and finance, M&A, litigation, real estate, employment, immigration, privacy, data security, licensing and more. On a personal level, I am an avid video gamer, wine lover and fitness...

I have practiced law for thirty years. I specialize in business and patent law, particularly patent prosecution and helping clients protect their inventions. I am a patent attorney licensed to practice before the United States Patent and Trademark Office and hold a degree in mechanical engineering. I am a partner in the law firm of Lipton, Weinberger & Husick, a specialty intellectual property law firm based in Southeastern Pennsylvania. I also am an environmental attorney licensed in Pennsylvania and Kentucky. In environmental matters, I am counsel to Drinker, Biddle & Reath LLP, a top-100 firm of...

Atty. Lawrence P. Zale is an experienced, registered patent attorney who has extensive experience in all aspects of Intellectual Property and related business matters. He has drafted and prosecuted hundreds of patents through issuance, counseled start-ups, and was an executive with several global companies, such as Tyco International and ALSTOM Power, Inc. NOTABLE ACCOMPLISHMENTS • Managed a global Intellectual Property (IP) portfolio for medical device product lines having approximately $1.3B in annual sales • Managed a global IP portfolio for electric power generation equipment with approximately $3.0B in annual sales. • Coded simulation software for a subcontractor of NASA for the US Space Shuttle Program in...

Daniel A. Pallen, Esq., graduated from Boston College in 2002. Prior to attending law school at the Dickinson School of Law, he earned a Masters Degree from American University in Washington, DC. He earned his law degree from the Dickinson School of Law of the Pennsylvania State University in 2007 and became a member of the Pennsylvania Bar in the same year. Prior to joining The Benari Law Firm, Mr. Pallen formerly practiced civil litigation an associate with a insurance defense litigation firm in Blue Bell, PA. Prior thereto, Mr. Pallen had practiced law as a Public Defender in the...